<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
      
      >
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <title th:fragment="title">Greeting</title>
        <link th:fragment="css" href="http://getbootstrap.com/examples/theme/theme.css" rel="stylesheet" />
    </head>
    <body>
        <div th:fragment="content">
            Hello 221 <span th:text="${action.name}">world</span>!
        </div>
    </body>
</html>